10PCS SFR133ZZ Flange Bearing 2.38x4.762x2.38 mm Stainless Hybrid Ceramic Bearing High Speed Si3N4 Ball Flanged Bearing

10PCS SFR133ZZ Flange Bearing 2.38x4.762x2.38 mm Stainless Hybrid Ceramic Bearing High Speed Si3N4 Ball Flanged Bearing

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